Elbs reaction
[化] 埃尔布斯反应; 合成蒽
🧩 词语组成解析
🗣️ 情景例句
It's all right, Albert.
不要紧了。Albert。
The stronger the motivation, the more quickly a person will learn a foreigh language.
一个人学外语的动力越强大、学得就越快。
and rushing passionately past boulders and over waterfalls.
接着热情奔放地冲过巨石，飞下瀑布。